110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* Pin assignments for the MKS RUMBA32
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*
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* https://github.com/makerbase-mks/MKS-RUMBA32
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*
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* The MKS and Aus3D versions have the same pinout but the MKS version
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* has some added resistors and LEDs. The resistors needed for the
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* TMC2208/9 UART interface are among the additions. Also added were
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* connectors and resistors dedicated to the TMC2130 sensorless homing
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* interface.
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*/
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#define BOARD_INFO_NAME "MKS RUMBA32"
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#define RUMBA32_V1_0
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#define ENABLE_SPI1
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//#define I2C_EEPROM
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#include "pins_RUMBA32_common.h"
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//
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// Software SPI pins for TMC2130 stepper drivers
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//
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI PA7
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PA6
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PA5
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#endif
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#endif
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#if HAS_TMC220x
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/**
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* TMC2208/TMC2209 stepper drivers
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*
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* Hardware serial communication ports.
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* If undefined software serial is used according to the pins below
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*/
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//#define X_HARDWARE_SERIAL Serial
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//#define X2_HARDWARE_SERIAL Serial1
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//#define Y_HARDWARE_SERIAL Serial1
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//#define Y2_HARDWARE_SERIAL Serial1
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//#define Z_HARDWARE_SERIAL Serial1
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//#define Z2_HARDWARE_SERIAL Serial1
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//#define E0_HARDWARE_SERIAL Serial1
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//#define E1_HARDWARE_SERIAL Serial1
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//#define E2_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1
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//#define E4_HARDWARE_SERIAL Serial1
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//
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// Software serial
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//
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#define X_SERIAL_TX_PIN PA3
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#define X_SERIAL_RX_PIN PC14
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#define Y_SERIAL_TX_PIN PA4
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#define Y_SERIAL_RX_PIN PE4
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#define Z_SERIAL_TX_PIN PD13
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#define Z_SERIAL_RX_PIN PE0
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#define E0_SERIAL_TX_PIN PD14
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#define E0_SERIAL_RX_PIN PC13
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#define E1_SERIAL_TX_PIN PD15
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#define E1_SERIAL_RX_PIN PD5
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#define E2_SERIAL_TX_PIN PD12
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#define E2_SERIAL_RX_PIN PD1
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#endif
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//
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// LCD / Controller
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//
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// Alter timing for graphical display
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#if HAS_GRAPHICAL_LCD
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#define BOARD_ST7920_DELAY_1 DELAY_NS(96)
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#define BOARD_ST7920_DELAY_2 DELAY_NS(48)
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#define BOARD_ST7920_DELAY_3 DELAY_NS(600)
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#endif
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